<ti-selectgroup id="selectgroup-multiple-group" [(ngModel)]="value" [multiple]="true">
  <ti-selectitem
    [id]="'selectgroup-multiple-item' + i"
    *ngFor="let item of items;index as i;"
    [item]="item"
    [checkPosition]="checkPosition"
  >
  </ti-selectitem>
</ti-selectgroup>
